3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_9var = '';

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.01016.50
8.3.50.0080.00922.92
8.3.40.0000.01418.77
8.3.30.0070.00718.83
8.3.20.0070.00020.28
8.3.10.0080.00023.43
8.3.00.0080.00017.38
8.2.180.0070.01418.29
8.2.170.0030.01722.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00221.02
8.2.110.0050.00322.04
8.2.100.0080.00417.72
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0030.00617.91
8.2.50.0090.00018.07
8.2.40.0030.00618.22
8.2.30.0000.00717.99
8.2.20.0030.00617.65
8.2.10.0000.00717.88
8.2.00.0000.00717.51
8.1.280.0100.00725.92
8.1.270.0050.00323.78
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0030.00723.92
8.1.230.0060.00618.95
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0070.00317.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0050.00318.59
8.1.160.0050.00321.87
8.1.150.0040.00418.86
8.1.140.0080.00017.41
8.1.130.0000.00717.89
8.1.120.0030.00317.41
8.1.110.0050.00217.38
8.1.100.0040.00417.29
8.1.90.0080.00017.38
8.1.80.0000.00817.40
8.1.70.0000.00717.24
8.1.60.0050.00317.50
8.1.50.0000.00717.46
8.1.40.0040.00417.45
8.1.30.0000.00817.46
8.1.20.0090.00017.47
8.1.10.0040.00417.30
8.1.00.0000.00817.30
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0040.00418.27
8.0.270.0030.00517.18
8.0.260.0030.00318.40
8.0.250.0030.00316.75
8.0.240.0060.00316.89
8.0.230.0020.00516.78
8.0.220.0040.00416.87
8.0.210.0000.00816.84
8.0.200.0070.00016.84
8.0.190.0000.00716.78
8.0.180.0000.00816.82
8.0.170.0080.00016.83
8.0.160.0040.00416.95
8.0.150.0040.00416.75
8.0.140.0000.00716.69
8.0.130.0070.00013.31
8.0.120.0040.00416.76
8.0.110.0070.00016.73
8.0.100.0000.00716.69
8.0.90.0000.00716.85
8.0.80.0160.00016.79
8.0.70.0060.00316.77
8.0.60.0070.00016.77
8.0.50.0030.00316.70
8.0.30.0160.00417.02
8.0.20.0080.01117.40
8.0.10.0000.00816.95
8.0.00.0080.01016.62
7.4.330.0020.00215.00
7.4.320.0060.00016.32
7.4.300.0000.00716.38
7.4.290.0030.00316.43
7.4.280.0030.00416.49
7.4.270.0000.00716.43
7.4.260.0000.00716.52
7.4.250.0000.00816.46
7.4.240.0040.00416.53
7.4.230.0000.00816.53
7.4.220.0090.00916.47
7.4.210.0070.00716.44
7.4.200.0030.00316.47
7.4.160.0030.01316.16
7.4.150.0130.01317.40
7.4.140.0140.00317.86
7.4.130.0080.00816.46
7.4.120.0090.00916.42
7.4.110.0130.00316.30
7.4.100.0160.00016.42
7.4.90.0110.00616.46
7.4.80.0100.00719.39
7.4.70.0030.01816.56
7.4.60.0060.01316.41
7.4.50.0030.00316.24
7.4.40.0060.00916.21
7.4.30.0040.01216.43
7.4.00.0110.00414.96
7.3.330.0000.00612.89
7.3.320.0000.00512.97
7.3.310.0030.00316.20
7.3.300.0000.00616.12
7.3.290.0030.01016.12
7.3.280.0090.01016.10
7.3.270.0100.01017.40
7.3.260.0120.00616.32
7.3.250.0120.00716.13
7.3.240.0100.00616.45
7.3.230.0090.00816.39
7.3.210.0160.01616.51
7.3.200.0030.01719.39
7.3.190.0100.00716.36
7.3.180.0060.01016.09
7.3.170.0130.00316.27
7.3.160.0030.01216.18
7.2.330.0090.00916.31
7.2.320.0060.01616.58
7.2.310.0060.01116.21
7.2.300.0030.01316.39
7.2.290.0100.00716.34
7.2.80.0070.01016.49
7.2.60.0070.01016.32
7.2.00.0100.00719.30
7.1.200.0060.00615.46
7.1.100.0160.00018.09
7.1.70.0000.01016.61
7.1.60.0090.01619.40
7.1.50.0200.01334.77
7.1.00.0000.08022.43
7.0.200.0000.00816.63
7.0.140.0070.07022.08
7.0.60.0100.08019.91
7.0.50.0070.07717.88
7.0.40.0100.08320.12
7.0.30.0270.07020.18
7.0.20.0230.03720.12
7.0.10.0070.06720.16
7.0.00.0170.07320.16
5.6.280.0000.07720.91
5.6.210.0100.07720.50
5.6.200.0030.05318.18
5.6.190.0070.04320.64
5.6.180.0370.06320.77
5.6.170.0270.07720.47
5.6.160.0100.07720.33
5.6.150.0030.07718.13
5.6.140.0030.04318.21
5.6.130.0100.07018.09
5.6.120.0100.07721.11
5.6.110.0070.06021.11
5.6.100.0070.08020.99
5.6.90.0200.04720.95
5.6.80.0070.08320.37
5.5.350.0030.08320.46
5.5.340.0070.03717.93
5.5.330.0070.04720.06
5.5.320.0300.08320.28
5.5.310.0370.07320.30
5.5.300.0000.05317.95
5.5.290.0070.06717.92
5.5.280.0170.04320.79
5.5.270.0030.07720.87
5.5.260.0130.07720.67
5.5.250.0030.04020.70
5.5.240.0300.07020.28
5.4.450.0430.04019.50
5.4.440.0530.07019.25
5.4.430.0430.04019.41
5.4.420.0600.06319.43
5.4.410.0500.06019.26
5.4.400.0470.06719.09
5.4.390.0600.08319.24
5.4.380.0370.03719.13
5.4.370.0370.03718.88
5.4.360.0370.03719.25
5.4.350.0500.06018.88
5.4.340.0370.03719.13
5.4.320.0370.03718.93
5.4.310.0300.04319.22
5.4.300.0330.04318.93
5.4.290.0470.03719.09
5.4.280.0330.04719.16
5.4.270.0330.04019.08
5.4.260.0600.05019.13
5.4.250.0330.04019.08
5.4.240.0330.05019.08
5.4.230.0400.03719.05
5.4.220.0270.05319.24
5.4.210.0430.05319.05
5.4.200.0470.05019.09
5.4.190.0400.04319.07
5.4.180.0430.03718.88
5.4.170.0500.05718.78
5.4.160.0300.04719.15
5.4.150.0330.04019.05
5.4.140.0500.04716.18
5.4.130.0430.06716.45
5.4.120.0500.06716.43
5.4.110.0530.06316.21
5.4.100.0470.06316.38
5.4.90.0400.04016.50
5.4.80.0370.03316.37
5.4.70.0330.04016.44
5.4.60.0370.04316.36
5.4.50.0500.03316.40
5.4.40.0370.04016.43
5.4.30.0630.04716.45
5.4.20.0500.05316.31
5.4.10.0430.04016.46
5.4.00.0400.03315.73

preferences:
41.18 ms | 401 KiB | 5 Q